25.9gr Non-Resin White Translucent Opal with Green Fire Lab Created Rough Stone

  • $228.00
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25.9gr Non-Resin White Translucent Opal with Green Fire Lab Created Rough Stone

  • $228.00
Gilson (Non-Resin) Opal
Lot R728


Color: White with green fire
Type: Rough
Size: 59.5x14x14-19 mm
Weight: 25.9 gr


Classification: Lab Grown Opal
Chemical composition: SiO2 + nH2O
Hardness (Mohs): 6.5
Specific Gravity: 2.2-2.25
Heat Resistance: 1200 C
Water: 0%
Polymer: 0%

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